apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/1954580/+attachment/5547259/+files/IwConfig.txt
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1954580 Title: Ubuntu doesn't recognize touchpad and needs tweak Status in linux package in Ubuntu: Confirmed Bug description: Sorry, not sure you you will take it as a bug, but Ubuntu 20.04.3 (so as 21.*) doesn't recognize the touchpad on my Lenovo S145 and I have to tweak it (I found this tweak on web): 1. sudo gedit /etc/default/grub 2. There I change GRUB_CMDLINE_LINUX_DEFAULT="quiet splash" to GRUB_CMDLINE_LINUX_DEFAULT="i8042.nopnp=1 pci=nocrs" 3. sudo update-grub 4. restart Need to mention, until the above, the touchpad was not detected by the kernel(less /proc/bus/input/devices), and my system starts much longer after that. Sincerely think this operating system could be better. I'll delete this appeal if you won't admit it a bug --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.21 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: freesdx 1410 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2021-12-10 (2 days ago) InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 046d:c534 Logitech, Inc. Unifying Receiver Bus 001 Device 002: ID 5986:1135 Acer, Inc Integrated Camera Bus 001 Device 004: ID 0bda:c02f Realtek Semiconductor Corp. Bluetooth Radio Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 81W8 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.11.0-41-generic root=UUID=be2f85c1-bd01-43a7-b171-f555d73a3b6c ro i8042.nopnp=1 pci=nocrs ProcVersionSignature: Ubuntu 5.11.0-41.45~20.04.1-generic 5.11.22 RelatedPackageVersions: linux-restricted-modules-5.11.0-41-generic N/A linux-backports-modules-5.11.0-41-generic N/A linux-firmware 1.187.20 Tags: focal Uname: Linux 5.11.0-41-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 05/31/2021 dmi.bios.release: 1.53 dmi.bios.vendor: LENOVO dmi.bios.version: DKCN53WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: NO DPK dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo IdeaPad S145-15IIL dmi.ec.firmware.release: 1.53 dmi.modalias: dmi:bvnLENOVO:bvrDKCN53WW:bd05/31/2021:br1.53:efr1.53:svnLENOVO:pn81W8:pvrLenovoIdeaPadS145-15IIL:skuLENOVO_MT_81W8_BU_idea_FM_IdeaPadS145-15IIL:rvnLENOVO:rnLNVNB161216:rvrNODPK:cvnLENOVO:ct10:cvrLenovoIdeaPadS145-15IIL: dmi.product.family: IdeaPad S145-15IIL dmi.product.name: 81W8 dmi.product.sku: LENOVO_MT_81W8_BU_idea_FM_IdeaPad S145-15IIL dmi.product.version: Lenovo IdeaPad S145-15IIL dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1954580/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
